JP6139596B2 - 高圧直流送電システム及びその制御方法 - Google Patents
高圧直流送電システム及びその制御方法 Download PDFInfo
- Publication number
- JP6139596B2 JP6139596B2 JP2015097048A JP2015097048A JP6139596B2 JP 6139596 B2 JP6139596 B2 JP 6139596B2 JP 2015097048 A JP2015097048 A JP 2015097048A JP 2015097048 A JP2015097048 A JP 2015097048A JP 6139596 B2 JP6139596 B2 JP 6139596B2
- Authority
- JP
- Japan
- Prior art keywords
- power
- voltage
- control unit
- rectifier
- inverter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/36—Arrangements for transfer of electric power between AC networks via high-voltage DC [HVDC] links; Arrangements for transfer of electric power between generators and networks via HVDC links
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/66—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal
- H02M7/68—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters
- H02M7/72—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/75—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/757—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/7575—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only for high voltage direct transmission link
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/36—Arrangements for transfer of electric power between AC networks via high-voltage DC [HVDC] links; Arrangements for transfer of electric power between generators and networks via HVDC links
- H02J2003/365—Reducing harmonics or oscillations in HVDC
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from AC input or output
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
- H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
- H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
- H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Direct Current Feeding And Distribution (AREA)
- Rectifiers (AREA)
Description
更に図2を参照する。
10 第1電力変換装置
11 交流電力供給装置
12 第1変圧器
13 整流装置
14 冷却装置
15 第1制御部
16 第1交流フィルタ
17 第1インダクタ
20 第2電力変換装置
21 インバータ
22 第2変圧器
23 交流電力需給装置
24 冷却装置
25 第2制御部
26 第2交流フィルタ
27 第2インダクタ
110 振動感知部
130 減衰制御部
150 信号出力部
131 第1減衰制御部
132 第2減衰制御部
C1 第1キャパシタ
C2 第2キャパシタ
M1 第1測定部
M3 第2測定部
M4 第6測定部M4
M6 第5測定部M6
M7 第3測定部M7
M8 第4測定部
W1、W2 直流送電線路
Claims (6)
- 高圧直流送電システムにおいて、
交流電力を直流電力に変換する整流装置と、
前記直流電力を交流電力に変換するインバータと、
前記整流装置で変換された直流電力を前記インバータに伝達する直流送電線路と、
前記整流装置に入力される第1有効電力を測定する第1有効電力測定部と、
前記インバータから出力される第2有効電力を測定する第2有効電力測定部と、
前記第1有効電力に基づいて前記整流装置の動作を制御する第1制御部と、
前記第2有効電力に基づいて前記インバータの動作を制御する第2制御部と、を含み、
前記第1制御部は、
前記直流送電線路で前記直流電力が一定時間基準値を超過すると、前記直流送電線路に異常電圧が発生したと確認して、位相変更命令信号を生成して前記整流装置で変換される前記直流電力を調節し、
前記第2制御部は、
前記直流送電線路で前記直流電力が一定時間基準値を超過すると、前記直流送電線路に異常電圧が発生したと確認して、位相変更命令信号を生成して前記インバータで変換される前記交流電力を調節し、
前記第1制御部は、
前記整流装置に交流電力を供給する交流電力供給装置から発生した機械的ねじり振動に対応する振動周波数を感知する振動感知部と、
前記振動周波数が設定された範囲内であれば、低周波振動であると判断して、前記振動周波数を減衰させる制御信号を生成する減衰制御部と、
前記制御信号を前記交流電力供給装置及び前記整流装置に出力する信号出力部と、を含み、
前記第2制御部は、
前記インバータで変換された交流電力の供給を受ける交流電力需給装置から発生した機械的ねじり振動に対応する振動周波数を感知する振動感知部と、
前記第2制御部に含まれた前記振動感知部で感知した前記振動周波数が設定された範囲内であれば、低周波振動であると判断して、前記振動周波数を減衰させる制御信号を生成する減衰制御部と、
前記減衰制御部で生成した前記制御信号を前記交流電力需給装置及び前記インバータに出力する信号出力部と、を含む、
高圧直流送電システム。 - 前記第1制御部に含まれた前記減衰制御部及び前記第2制御部に含まれた前記減衰制御部それぞれは、
前記制御信号生成の際に有効電力を制御する有効電力制御信号を生成する第1減衰制御部と、
前記制御信号生成の際に無効電力を制御する無効電力制御信号を生成する第2減衰制御部と、を含む、請求項1に記載の高圧直流送電システム。 - 前記第1有効電力測定部は、
前記整流装置に入力される交流電流と交流電圧を測定して前記第1有効電力を測定し、
前記第2有効電力測定部は、
前記インバータから出力される交流電流と交流電圧を測定して前記第2有効電力を測定する、請求項1に記載の高圧直流送電システム。 - 前記整流装置の電力変換過程で発生する高調波電流を除去する第1交流フィルタ及び前記インバータの電力変換過程で発生する高調波電流を除去する第2交流フィルタを更に含む、請求項1に記載の高圧直流送電システム。
- 前記整流装置及び前記インバータそれぞれは、
サイリスタバルブ及び絶縁ゲートバイポーラトランジスタバルブのうちいずれか一つを含む、請求項1に記載の高圧直流送電システム。 - 前記整流装置に並列に連結され、前記整流装置から出力される直流電圧を平滑する第1キャパシタと、
前記インバータに並列に連結され、前記インバータに入力される直流電圧を平滑する第2キャパシタと、を更に含む、請求項1に記載の高圧直流送電システム。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0058029 | 2014-05-14 | ||
| KR1020140058029A KR20150130862A (ko) | 2014-05-14 | 2014-05-14 | 고압 직류 송전 시스템 및 그의 제어 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015220984A JP2015220984A (ja) | 2015-12-07 |
| JP6139596B2 true JP6139596B2 (ja) | 2017-05-31 |
Family
ID=53054872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015097048A Expired - Fee Related JP6139596B2 (ja) | 2014-05-14 | 2015-05-12 | 高圧直流送電システム及びその制御方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9735580B2 (ja) |
| EP (1) | EP2945253B1 (ja) |
| JP (1) | JP6139596B2 (ja) |
| KR (1) | KR20150130862A (ja) |
| CN (1) | CN105098823B (ja) |
| ES (1) | ES2729849T3 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101555498B1 (ko) * | 2013-12-30 | 2015-09-24 | 주식회사 효성 | Hvdc 제어기의 전원장치 |
| EP3070805B1 (en) * | 2015-03-19 | 2021-04-28 | General Electric Technology GmbH | Power transmission network |
| CN105071426B (zh) * | 2015-07-27 | 2018-02-13 | 中国南方电网有限责任公司电网技术研究中心 | 多馈入直流输电系统的故障恢复控制方法和系统 |
| CN105678070A (zh) * | 2016-01-04 | 2016-06-15 | 山东电力工程咨询院有限公司 | 直流输电线路电话谐波波形系数限制的计算方法 |
| CN108701995B (zh) * | 2016-05-04 | 2022-06-03 | 日立能源瑞士股份公司 | 功率转换电路、电力系统及其方法 |
| CN105932708B (zh) * | 2016-07-14 | 2018-04-03 | 国网山东省电力公司电力科学研究院 | 基于通用生成函数的高压直流输电系统可靠性计算方法 |
| EP3288041A1 (de) * | 2016-08-23 | 2018-02-28 | Wicor Holding AG | Isolationselement mit chemiefasern zur elektrischen isolation im hochspannungsbereich |
| SE541627C2 (en) * | 2018-03-20 | 2019-11-19 | Bombardier Transp Gmbh | A system and a method for feeding electric power to a consumer thereof |
| CN112821384B (zh) * | 2021-01-04 | 2022-05-31 | 长江勘测规划设计研究有限责任公司 | 抑制低频振荡在柔性直流输电系统直流侧传播的控制方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563599B2 (ja) | 1973-08-08 | 1981-01-26 | ||
| JPS5873533A (ja) | 1981-10-20 | 1983-05-02 | 光洋自動機株式会社 | テ−プ状ラベルの送り装置 |
| JPS62203597A (ja) | 1986-03-03 | 1987-09-08 | Tokyo Electric Power Co Inc:The | タ−ビン発電機の軸ねじれ振動安定化装置 |
| JP2801770B2 (ja) | 1990-11-27 | 1998-09-21 | 株式会社東芝 | 交直変換装置の監視回路 |
| SE500683C2 (sv) | 1992-09-15 | 1994-08-08 | Asea Brown Boveri | Sätt och anordning för detektering och dämpning av svängningar vid eller nära en resonansbenägen frekvens i ett kraftöverföringssystem |
| JP3242814B2 (ja) | 1995-01-25 | 2001-12-25 | 三菱電機株式会社 | 電力系統の補償制御装置 |
| JP3409991B2 (ja) | 1997-05-15 | 2003-05-26 | 株式会社東芝 | 交直変換器の制御装置 |
| JP2000060003A (ja) | 1998-08-04 | 2000-02-25 | Toshiba Corp | 直流送電システムに用いる交直変換器の制御装置 |
| JP2001333533A (ja) | 2000-05-19 | 2001-11-30 | Kansai Electric Power Co Inc:The | 交直変換器の制御装置 |
| DE60043190D1 (de) * | 2000-06-02 | 2009-12-03 | Abb Ab | Steuerverfahren und System zur Spannungsregelung in einer Umformeranlage |
| KR101019683B1 (ko) | 2008-12-05 | 2011-03-07 | 한국전력공사 | 변조 제어를 갖는 전압형 초고압 직류송전 시스템 |
| CN102474100B (zh) * | 2009-08-06 | 2014-08-27 | Abb研究有限公司 | 电力传输系统中的功率或电压振荡阻尼 |
| IT1399117B1 (it) | 2010-04-01 | 2013-04-05 | Nuovo Pignone Spa | Sistema e metodo di smorzamento del modo torsionale basato su anello ad aggancio di fase |
| KR20170126017A (ko) | 2010-09-28 | 2017-11-15 | 지멘스 악티엔게젤샤프트 | 컨버터기반 발전 디바이스에 의한 전력 진동 감쇠 |
| JP5542609B2 (ja) | 2010-10-15 | 2014-07-09 | 三菱電機株式会社 | 無効電力補償装置 |
| CN103259257B (zh) | 2013-03-21 | 2015-02-04 | 国网智能电网研究院 | 一种直流输电系统正向斜率控制策略的实现方法 |
| US9461473B2 (en) | 2013-10-03 | 2016-10-04 | Abb Technology Ltd | Method and apparatus for damping oscillations in a power system |
-
2014
- 2014-05-14 KR KR1020140058029A patent/KR20150130862A/ko not_active Ceased
-
2015
- 2015-04-24 US US14/696,197 patent/US9735580B2/en not_active Expired - Fee Related
- 2015-04-29 EP EP15165646.9A patent/EP2945253B1/en not_active Not-in-force
- 2015-04-29 ES ES15165646T patent/ES2729849T3/es active Active
- 2015-05-12 JP JP2015097048A patent/JP6139596B2/ja not_active Expired - Fee Related
- 2015-05-14 CN CN201510246273.9A patent/CN105098823B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2945253B1 (en) | 2019-03-27 |
| JP2015220984A (ja) | 2015-12-07 |
| EP2945253A1 (en) | 2015-11-18 |
| ES2729849T3 (es) | 2019-11-06 |
| KR20150130862A (ko) | 2015-11-24 |
| US20150333648A1 (en) | 2015-11-19 |
| US9735580B2 (en) | 2017-08-15 |
| CN105098823A (zh) | 2015-11-25 |
| CN105098823B (zh) | 2018-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6139596B2 (ja) | 高圧直流送電システム及びその制御方法 | |
| Kocher et al. | An AC-to-DC converter with high quality input waveforms | |
| CN110943432B (zh) | 一种抑制单相工频变压器直流偏磁控制装置及方法 | |
| WO2014049779A1 (ja) | 電力変換装置 | |
| JP2015220990A (ja) | 高電圧直流送電システム及びその制御方法 | |
| JP2017200419A (ja) | コンバータシステムのダンピング装置および方法 | |
| JP6158857B2 (ja) | 高電圧直流送電システム及びその制御方法 | |
| RU2614025C1 (ru) | Полупроводниковое устройство преобразования энергии | |
| Qiu et al. | High performance current source inverter fed induction motor drive with minimal harmonic distortion | |
| JP2009060723A (ja) | 電力変換装置の制御装置および車両用静止形補助電源装置 | |
| JP6710291B2 (ja) | 高調波電流補償装置および空気調和システム | |
| JP6557934B2 (ja) | アクティブフィルタ、制御方法及びプログラム | |
| KR101736673B1 (ko) | 고압 직류 송전 시스템 및 그의 제어 방법 | |
| CN102882238A (zh) | 不断电电源供应器 | |
| JP2017175698A (ja) | 送電装置及び非接触給電システム | |
| US10122253B2 (en) | Power conversion apparatus and initial charging method of the same | |
| CN104065278B (zh) | 变频电源 | |
| KR101677796B1 (ko) | 초고압 직류 송전 시스템 및 그의 제어 방법 | |
| KR101604907B1 (ko) | 초고압 직류 송전 시스템 및 그의 제어 방법 | |
| JP6234776B2 (ja) | コンバータの制御装置及び制御方法並びに空気調和機 | |
| KR102076485B1 (ko) | 범용 용접전원장치 | |
| Singh | Master of Technology In Electrical Engineering | |
| Silva et al. | Compensation of disturbances from the electrical network using the Dynamic Voltage Restorer (DVR) | |
| JP2019092287A (ja) | アクティブフィルタ、制御方法及びプログラム |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20160519 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160531 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160829 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170110 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170313 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170328 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170427 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6139596 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |